Product features
For Training
SWANS SR-31NTR is swimming goggle for training. This product adopted curved lens which makes your site wider and 3D cushion keeps your comfortable fit longer. In addition this product is approved by WORLD AQUATICS, therefore you can use in competition.
Easy Strap Adjustment – RAD System
The RAD buckle system allows quick strap adjustment while maintaining low water resistance.
Pull the outer strap to tighten.
Release the lock to loosen and adjust the length easily.
How to adjust the belt
Specs
| Standars | WORLD AQUATICS Approved |
|---|---|
| Cushion | With Cushion |
| Lens color | Smoke x Dark silver mirror |
| Color | Cushion: Black, Strap: Black |
| Visible light transmittance | 11% ※Standard visible light transmittance is a measured value based on ISO18527-3 standards. |
| UV protection | Over 99.9％ |
| Lens technology | Curved lens, ANTI-FOG, Mirror coating |
| Material | Eyecup: Polycarbonate, Cushion: Elastomer, Strap adjuster: Polycarbonate, Nose strap: Elastomer, Strap: Elastomer |
| Accessories | Nose strap(3sizes) |
| Country of Origin | Japan |
